Cornerstone Minerals

prehistoric rhinoceros skull

smoky quartz cluster

tanzanite thumbnail from the merlani hills in arusha, tazania

reed buck taxidermy

apophyllite with heulandite and scolecite

elestial smoky quartz

polished amethyst geode

clear quartz skull

fossilized macroraptorial sperm whale tooth, miocene, usa

copper splash

stilbite on apophyllite

rose quartz bookends

woolly mammoth jawbone

sterling silver ocean jasper earrings

azurite nodule geodes (both halves)

fire agates from guanajuato, mexico

fluorite disco ball thumbnail from de ann mine in hunan, china

fibrous malachite

silver pseudomorph after dyscrasite

fossilized fish plate